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104 commits

Author SHA1 Message Date
Dr. Stephen Henson
ae3b60ba99 fix bug in AES_unwrap() 2010-08-30 23:57:03 +00:00
Dr. Stephen Henson
78dcaa0609 PR: 2297 
Submitted by: Antony, Benoy <bantony@ebay.com>
Approved by: steve@openssl.org

Fix bug in AES wrap code when t > 0xff.
 2010-07-09 17:24:29 +00:00
Andy Polyakov
18394ed50f 098 aes-x86_64.pl module was erroneously enabled in Win64 build without 
being adapted for Win64 ABI. Fix this.
 2010-05-30 22:02:03 +00:00
Dr. Stephen Henson
04a781e844 PR: 2164 
Submitted by: "Noszticzius, Istvan" <inoszticzius@rightnow.com>

Don't clear the output buffer: ciphers should correctly the same input
and output buffers.
 2010-02-15 19:02:53 +00:00
Andy Polyakov
2557c6a812 Valgrind fix to aes-x86_64.pl in 0.9.8. For reference, newer aes-x86_64.pl 
don't suffer from the problem after Win64 SEH support was added.
PR: 2075
Submitted by: Peter Klotz
 2010-01-17 19:43:49 +00:00
Andy Polyakov
a51c8c64e0 Backport aes-x86_64.pl update from HEAD. 2008-12-27 13:34:30 +00:00
Andy Polyakov
2a76c68842 Backport aes-x86_64.pl update from HEAD and revisit same code in aes-586.pl. 
PR: 1801
 2008-12-17 14:14:51 +00:00
Dr. Stephen Henson
e852835da6 Make update: delete duplicate error code. 2008-09-17 17:11:09 +00:00
Dr. Stephen Henson
d83dde6180 Merge changes to build system from fips branch. 2008-09-16 21:44:57 +00:00
Dr. Stephen Henson
96a259e81e Merge FIPS low level algorithm blocking code. Give hard errors if non-FIPS 
algorithms are use in FIPS mode using low level API. No effect in non-FIPS
mode.
 2008-09-16 10:47:28 +00:00
Dr. Stephen Henson
8e42429c9d Update default CFLAGS and dependencies. 2008-04-03 23:18:27 +00:00
Dr. Stephen Henson
28a2759ab8 Add RFC3394 compatible key wrap algorithm. 2008-04-02 11:18:43 +00:00
Andy Polyakov
ddec587581 Make aes-x86_64 work with debug Win64 build [from HEAD]. 2008-02-11 13:13:11 +00:00
Andy Polyakov
2b8e7b5061 Add AES x86_64 assembler. Note that it's not latest version from HEAD, 
but older one corresponding to x86 module from 098-stable.
 2007-11-11 14:49:56 +00:00
Andy Polyakov
7a44a0cee7 aes_ige update [from HEAD]. 2007-08-30 08:11:25 +00:00
Andy Polyakov
05ea800faf AES for IA64 update [from HEAD]. 2007-07-27 18:22:04 +00:00
Andy Polyakov
a313e23fff Shut up memory debuggers complaining about AES x86 assembler module 
[it was not a bug!].
PR: 1508,1320
 2007-07-08 19:41:12 +00:00
Dr. Stephen Henson
14346b3456 Fix warnings: C++ comments and computed value not used. 2007-07-04 12:56:33 +00:00
Andy Polyakov
bb9d68489c Type cast fixes in aes-586.pl. 2007-05-19 20:12:21 +00:00
Ben Laurie
8957121c14 More IGE speedup. 2007-05-13 15:04:16 +00:00
Ben Laurie
50241bc84e AES IGE mode speedup. 2007-05-13 12:03:57 +00:00
Dr. Stephen Henson
4a0d3530e0 Update from HEAD. 2007-01-21 13:16:49 +00:00
Dr. Stephen Henson
45c027f31f Update dependencies. 2006-11-30 14:03:58 +00:00
Dr. Stephen Henson
f4f1dc39e0 Fix from HEAD. 2006-08-31 21:01:41 +00:00
Ben Laurie
4b9dcd821f Add IGE and biIGE modes. 2006-08-28 11:00:32 +00:00
Andy Polyakov
0d3ff3c073 aes-586.pl sync from HEAD. 2006-06-28 09:01:40 +00:00
Andy Polyakov
325e48867c Mitigate the hazard of cache-collision timing attack on last round 
[from HEAD].
 2006-06-28 08:58:15 +00:00
Andy Polyakov
1957924d51 Fix #if _MSC_VER clause in aes_locl.h [from HEAD]. 2005-07-30 19:49:24 +00:00
Andy Polyakov
ce92b6eb9c Further BUILDENV refinement, further fool-proofing of Makefiles and 
[most importantly] put back dependencies accidentaly eliminated in
check-in #13342.
 2005-05-16 16:55:47 +00:00
Bodo Möller
10cde5010d make update 2005-05-16 00:27:37 +00:00
Andy Polyakov
81a86fcf17 Fool-proofing Makefiles 2005-05-15 22:23:26 +00:00
Andy Polyakov
e19e549041 Comply with optimization manual (no data should share cache-line with code). 2005-05-09 21:48:01 +00:00
Andy Polyakov
57ee007035 Fix constants. 
PR: 1059
 2005-05-07 08:11:50 +00:00
Ben Laurie
36d16f8ee0 Add DTLS support. 2005-04-26 16:02:40 +00:00
Andy Polyakov
3d5fd31280 Avoid L1 cache aliasing even between key and S-boxes. 2005-04-24 21:09:20 +00:00
Andy Polyakov
04d0d0accf Avoid aliasing between stack frames and S-boxes. Compress prefetch code. 2005-04-22 11:49:32 +00:00
Andy Polyakov
c8d5c71af5 Mitigate cache-timing attack in CBC mode. This is done by implementing 
compressed tables (2x compression factor) and by pre-fetching them into
processor cache prior every CBC en-/decryption pass. One can argue why
just CBC? Well, it's commonly used mode in real-life applications and
API allows us to amortize the prefetch costs for larger data chunks...
 2005-04-16 15:23:21 +00:00
Richard Levitte
4bb61becbb Add emacs cache files to .cvsignore. 2005-04-11 14:17:07 +00:00
Ben Laurie
42ba5d2329 Blow away Makefile.ssl. 2005-03-30 13:05:57 +00:00
Ulf Möller
8d274837e5 fix breakage for Perl versions that do boolean operations on long words 2005-03-19 11:13:30 +00:00
Andy Polyakov
67ea999d4a This patch was "ignited" by OpenBSD 3>=4 support. They've switched to ELF 
and GNU binutils, but kept BSD make... And I took the opportunity to
unify other targets to this common least denominator...
 2005-02-06 13:23:34 +00:00
Andy Polyakov
fbdce13e5a Please BSD make... 2005-01-25 22:09:11 +00:00
Andy Polyakov
8359421d90 Default to AES u32 being unsinged int and not long. This improves cache 
locality on 64-bit platforms (and fixes IA64 assembler-empowered build:-).
The choice is guarded by newly introduced AES_LONG macro, which needs
to be defined only on 16-bit platforms which we don't support (not that
I know of). Meaning that one could as well skip long option altogether.
 2005-01-24 14:22:05 +00:00
Andy Polyakov
efde5230f1 Improve ECB performance (48+14*rounds -> 18+13*rounds) and reserve for 
hand-coded zero-copy AES_cbc_encrypt.
 2005-01-24 14:14:53 +00:00
Andy Polyakov
bac252a5e3 Bug-fix in CBC encrypt tail processing and commentary section update. 2005-01-20 10:33:37 +00:00
Andy Polyakov
addb6e16a8 Throw in AES CBC assembler, up to +40% on aes-128-cbc benchmark. 2005-01-18 01:04:41 +00:00
Andy Polyakov
ed65fab910 Reserve for AES CBC assembler implementation... 2005-01-18 00:43:32 +00:00
Andy Polyakov
90cc40911b Don't zap AES CBC IV, when decrypting truncated content in place. 2005-01-18 00:26:52 +00:00
Andy Polyakov
e7e1150706 "Monolithic" x86 assembler replacement for aes_core.c. Up to +15% better 
performance on recent microarchitectures.
 2005-01-13 15:35:44 +00:00
Andy Polyakov
7de4b5b060 Permit "monolithic" AES assembler implementations, i.e. such which would 
replace *whole* aes_core.c, not only AES_[de|en]crypt routines.
 2005-01-09 16:01:58 +00:00